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The old couple have been married for 40 years and never once with each other. A. they ha

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解决时间 2021-01-20 10:33
  • 提问者网友:送舟行
  • 2021-01-19 20:07
The old couple have been married for 40 years and never once with each other.
A. they had quarrelled
B. they have quarrelled
C. have they quarrelled
D. had they quarreled
最佳答案
  • 五星知识达人网友:玩家
  • 2020-02-28 16:03
A. they had quarrelledB. they have quarrelled(答案→)C. have they quarrelledD. had they quarreled解析:C。由否定意义的词never once开头,句子用部分倒装;前一并列分句已经提示要用现在完成时态。
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  • 1楼网友:七十二街
  • 2019-04-13 07:32
好好学习下
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